使用django.contrib.auth.views.password_change实施密码强度要求

from django.contrib.auth import views as auth_views

urlpatterns = [
    # ...
    path('password_change/', auth_views.password_change, name='password_change'),
    # ...
]

pip install django-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django_password_validators.password_history.PasswordHistoryValidator',
        'OPTIONS': {
            'history_size': 5,
        }
    },
    {
        'NAME': 'django_password_validators.password_characters.PasswordCharactersValidator',
        'OPTIONS': {
            'min_length_digit': 1,
            'min_length_alpha': 1,
            'min_length_special': 1,
            'min_length_lower': 1,
            'min_length_upper': 1,
        }
    },
    {
        'NAME': 'django_password_validators.password_strength.PasswordStrengthValidator',
        'OPTIONS': {
            'min_length': 8,
            'min_strength': 2,
        }
    },
]

from django.contrib.auth import update_session_auth_hash
from django.contrib.auth.forms import PasswordChangeForm
from django.contrib.auth.views import password_change
from django.shortcuts import render

def custom_password_change(request):
    if request.method == 'POST':
        form = PasswordChangeForm(request.user, request.POST)
        if form.is_valid():
            user = form.save()
            update_session_auth_hash(request, user)
            return password_change(request)
    else:
        form = PasswordChangeForm(request.user)
    return render(request, 'registration/password_change_form.html', {'form': form})

{% extends 'base.html' %}

{% block content %}
  <h2>Change password</h2>
  <form method="post">
    {% csrf_token %}
    {{ form.as_p }}
   <button type="submit">Change password</button>
  </form>
{% endblock %}